91.233.84.0/22

AS20647 · IPB Internet Provider in Berlin GmbH

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Summary

Country	Germany
Domain	prohost.de
ASN	AS20647
Registry	RIPE
ID	IPB-1BLU

WHOIS Details

inetnum:        91.233.84.0 - 91.233.87.255
netname:        IPB-1blu
remarks:        Network for 1blu
country:        DE
org:            ORG-IS156-RIPE
admin-c:        RM12613-RIPE
tech-c:         IPB-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IPB-MNT
mnt-routes:     IPB-MNT
mnt-domains:    IPB-MNT
notify:         ripe@ipberlin.com
created:        2011-12-06T13:43:58Z
last-modified:  2023-04-24T10:01:42Z
source:         RIPE
sponsoring-org: ORG-IIPi2-RIPE
abuse-email:    abuse@prohost.de
abuse-c:        AR21514-RIPE
abuse-org:      ORG-IIPi2-RIPE

organisation:   ORG-IS156-RIPE
org-name:       Roger Mayer
country:        DE
remarks:        3W-SERVICE Internet Solutions
org-type:       OTHER
address:        Koepenweg 6, 27616 Lunestedt
e-mail:         ripe@prohost.de
abuse-c:        AR21514-RIPE
mnt-ref:        IPB-MNT
mnt-by:         IPB-MNT
created:        2011-11-17T11:36:25Z
last-modified:  2022-12-01T16:31:34Z
source:         RIPE

role:           IPB Hostmaster
address:        IPB Internet Provider in Berlin GmbH
address:        Network Operations Center
address:        Luetzowstrasse 106
address:        D-10785 Berlin
phone:          +49 30 920 373 950
fax-no:         +49 30 920 373 952
remarks:        trouble: Bug reports mailto:ripe@ipberlin.com
remarks:        trouble: Urgent bug reports: call +49 30 920 373 950
e-mail:         ripe@ipberlin.com
abuse-mailbox:  abuse@ipberlin.com
admin-c:        SD192-RIPE
tech-c:         SD192-RIPE
nic-hdl:        IPB-RIPE
mnt-by:         IPB-MNT
created:        2008-03-01T15:39:23Z
last-modified:  2021-01-13T08:52:12Z
source:         RIPE

person:         Roger Mayer
address:        3W-SERVICE Internet Solutions
address:        Koepenweg 6
address:        D-27616 Lunestedt
phone:          +49 4748 94 72 80
nic-hdl:        RM12613-RIPE
mnt-by:         IPB-MNT
created:        2011-11-23T09:27:48Z
last-modified:  2011-11-23T09:27:48Z
source:         RIPE

route:          91.233.84.0/22
descr:          IPB-1blu-PI
origin:         AS20647
mnt-by:         IPB-MNT
created:        2011-12-09T09:08:48Z
last-modified:  2023-04-24T10:00:39Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.233.0.0/16

Range	ASN	Company	Num of IPs
91.233.220.0/22	AS57753	Radist LTD	1,024
91.233.184.0/22	AS35318	Inter Com Slawomir Lebek	1,024
91.233.44.0/22	AS57583	IP Shefer Vitaliy Vyacheslavovich	1,024
91.233.156.0/22	AS198004	Tomasz Furman trading as INTERKONEKT	1,024
91.233.96.0/22	AS15377	TRADITIONAL LLC	1,024
91.233.72.0/22	AS50231	Syrion Sp. z o.o.	1,024
91.233.168.0/22	AS42765	EXCELLENT SIGNALMAN LLC	1,024
91.233.28.0/22	AS198541	INTERCOMTEL Limited Company	1,024
91.233.176.0/22	AS198345	Viesoji istaiga Vilniaus universiteto bustas	1,024
91.233.216.0/22	AS57629	LLC IVI.RU	1,024
91.233.152.0/22	AS198328	Trayport Limited	1,024
91.233.112.0/22	AS57608	DG-NET SA	1,024
91.233.136.0/22	AS199296	Maciej Wasiuta trading as VIRTUAL SPACE	1,024
91.233.76.0/22	AS57594	FAN-TEX Aleksander Grzegorz HIRSZTRITT	1,024
91.233.108.0/22	AS203020	cleardocks LLC	1,024
91.233.144.0/22	AS44492	MKTechnologiya Ltd.	1,024
91.233.52.0/23	AS15830	Windkracht Internet B.V.	512
91.233.250.0/23	AS198374	ul. Ksiedza Jagly 7	512
91.233.204.0/23	AS198040	CHOJNET Maciej Szypryt	512
91.233.230.0/23	AS198348	Enterprise NIX Ltd.	512
91.233.160.0/23	AS198004	Tomasz Furman trading as INTERKONEKT	512
91.233.228.0/23	AS57723	Media Telekom Sp. z o.o.	512
91.233.188.0/23	AS57627	Ilbit Telecom Ltd.	512
91.233.202.0/23	AS9009	M247 Miami Customer	512
91.233.48.0/23	AS57582	AirNet Ltd.	512
91.233.116.0/23	AS51765	Oy Crea Nova Hosting Solution Ltd	512
91.233.90.0/23	AS57599	Private Enterprise On Line	512
91.233.40.0/23	AS198639	Sozvezdiye Oriona Ltd.	512
91.233.2.0/23	AS9009	M247 Ltd New York Customer	512
91.233.12.0/23	AS49808	Kabel-TV Gmunden, E. Stadlmayr Gesellschaft m.b.H.	512
91.233.70.0/23	AS50231	Syrion Sp. z o.o.	512
91.233.142.0/23	AS31027	4Dynamics Danmark ApS	512
91.233.206.0/23	AS39591	D Soft nv	512
91.233.214.0/23	AS24589	Telenet SIA	512
91.233.128.0/23	AS199909	Systemhost Limited	512
91.233.148.0/23	AS44492	MKTechnologiya Ltd.	512
91.233.36.0/23	AS205774	OMONIA d.o.o.	512
91.233.26.0/23	AS25504	1st Gelox GmbH	512
91.233.194.0/23	AS51474	SC TECHNOLOGICAL SRL	512
91.233.22.0/23	AS41038	Mediacaster B.V.	512
91.233.172.0/23	AS198338	NEAPOL GROUP LLC	512
91.233.151.0/24	AS198104	StayConnected.Systems Ltd	256
91.233.120.0/24	AS215082	INFINITY CLOUD TECHNOLOGIES S.R.L.	256
91.233.196.0/24	AS212932	Wimax Redes de Nueva Generacion S.L.U	256
91.233.197.0/24	AS212755	ExaCloud Factory, S.L.	256
91.233.6.0/24	AS198334	Redwood Software Nederland B.V.	256
91.233.80.0/24	AS12978	FIGEN YAZILIM EVI TIC.LTD.STI.	256
91.233.100.0/24	AS212542	SE Diia	256
91.233.14.0/24	AS2119	Skog-Data AS	256

Hosted domains

There are 19,487 domain names hosted across 573 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.233.84.236	malteser-baden.de	534
91.233.84.100	whisky-online.de	464
91.233.86.120	betrieblichealtersvorsorgen.de	414
91.233.87.41	wasserfuhr-jazz.com	383
91.233.85.20	ebooks-photography.com	354
91.233.84.81	gehrenlift-bischofsgruen.de	340
91.233.84.32	immocapital-germany.de	339
91.233.85.28	911carrera.at	329
91.233.84.94	fml-drink.at	308
91.233.84.253	thd-webdesign-homepage-php-flash.de	307
91.233.84.158	family-tanzundsport.de	297
91.233.85.31	cn.at	296
91.233.87.56	eexiinherent-masks.com	294
91.233.85.102	asnaf.de	294
91.233.84.93	him-kunststoff.de	271
91.233.84.219	kunststoffklischee.de	252
91.233.84.192	kuechen-atlas.de	232
91.233.84.30	nur5minuten.de	226
91.233.86.111	seeweizen.de	217
91.233.84.61	zfx-dental.com	214

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

792 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
91.233.86.21	AS20647 IPB Internet Provider in Berlin GmbH	`0.34ms` from Berlin, DE
91.233.87.123	AS20647 IPB Internet Provider in Berlin GmbH	`0.31ms` from Berlin, DE
91.233.85.199	AS20647 IPB Internet Provider in Berlin GmbH	`0.29ms` from Berlin, DE
91.233.84.211	AS20647 IPB Internet Provider in Berlin GmbH	`0.28ms` from Berlin, DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
156.225.65.134	AS397423 Tier.Net Technologies LLC	`0.18ms` from Charlotte, US
41.83.88.198	AS8346 SONATEL-AS Autonomous System	`2.48ms` from Dakar, SN
174.28.29.54	AS209 CenturyLink Communications, LLC	`9.54ms` from Denver, US
218.203.43.166	AS132525 HeiLongJiang Mobile Communication Company Limited	`7.62ms` from Harbin, CN
185.76.243.166	AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP	`0.09ms` from Kerkrade, NL
77.47.204.22	AS25500 User Association of Ukrainian Research and Academic Network URAN	`0.60ms` from Kyiv, UA
91.145.229.70	AS34058 Limited Liability Company "lifecell"	`16.59ms` from Kyiv, UA
71.196.80.198	AS7922 Comcast Cable Communications, LLC	`2.63ms` from Miami, US
187.195.152.246	AS8151 UNINET	`1.84ms` from Monterrey, MX
92.60.86.22	AS25227 JSC Avantel	`1.15ms` from Moscow, RU
93.198.198.166	AS3320 Deutsche Telekom AG	`4.81ms` from Nuernberg, DE
100.34.110.86	AS701 Verizon Business	`1.60ms` from Philadelphia, US
46.0.102.22	AS34533 JSC ER-Telecom Holding	`0.61ms` from Samara, RU
69.142.93.246	AS7922 Comcast Cable Communications, LLC	`4.57ms` from Secaucus, US
54.248.99.134	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
93.94.221.22	AS42109 Viva Armenia CJSC	`0.55ms` from Yerevan, AM
172.72.32.134	AS11426 Charter Communications Inc	`5.33ms` from Charlotte, US
96.78.248.38	AS7922 Comcast Cable Communications, LLC	`9.44ms` from Chicago, US
168.250.46.6	AS36651 Catholic HealthCare Partners	`4.98ms` from Cincinnati, US
212.34.78.86	AS12316 Finanz Informatik Technologie Service GmbH & Co. KG	`14.16ms` from Hamburg, DE
115.178.50.22	AS38783 PT. Simaya Jejaring Mandiri	`2.58ms` from Jakarta, ID
94.61.164.86	AS12353 Vodafone Portugal	`6.19ms` from Lisbon, PT
164.39.229.118	AS31655 Gamma Telecom Holdings Ltd	`6.68ms` from London, GB
178.81.215.166	AS35819 Etihad Etisalat, a joint stock company	`3.95ms` from Manama, BH
171.107.202.70	AS4134 CHINANET-BACKBONE	`4.28ms` from Nanning, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 91.233.86.100

traceroute to 91.233.86.100 (91.233.86.100): 64 hops max, 52 byte packets

3 [] 193.239.116.234 13.778 ms

4 [AS20647] 194.29.243.29 14.826 ms

5 [AS20647] 91.233.86.100 13.945 ms

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

On January 18th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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